Power supply : 12V
Power: 5W
Wirings in ubox 12v Brake light port
Black cable---- Brake -
Red cable --- 12V , lighter
Blue cable ---12 V, light
1) Choose either red or blue cable in 12v port , Or
2) Choose both red and blue cable in 12v port, lightest
![ubox 12v brake light port](https://cdn.shopifycdn.net/s/files/1/0274/5522/5900/files/ubox_v2_12v_port.png?v=1643945233)